Rear Cross Traffic Alert (RCTA).

Rear Cross Traffic Alert (RCTA) monitors vehicles approaching from the left and right side of the vehicle when reversing at speeds below 10 km/h. RCTA is particularly helpful when reversing out of perpendicular parking spaces in crowded places where vision is limited, such as supermarkets, apartment buildings and parking lots. If a vehicle is detected, the driver is alerted audibly and visually with an alert (flash) appearing in the corresponding mirror and a warning message in the cluster.

Available on the Highlander variant.